# git status shows a different result depending on how fast a file is changed 2 messages from 2025-08-22 to 2025-08-26. Participants: Damien Cassou. Thread: https://gitlist.dev/t/64013 ## Damien Cassou, 2025-08-22 15:10 Subject: git status shows a different result depending on how fast a file is changed Message-ID: URL: https://gitlist.dev/e/m0o6s7xuh3.fsf%40cassou.me ``` Hi, The attached script has a commented "sleep 1s" line in the middle. If it is commented, "git status" at the end will not list your last changes to foo.txt (which I find a weird behavior). If you uncomment the line, "git status" will see your changes. My global Git configuration file ~/.config/git/config only contains settings for user.name and user.email. I can reproduce both on macOS and GNU/Linux. My Git version is 2.50.1. I realize that if the date of foo.txt at the end of the script is changed then "git status" will always detect the change. I also realize that if the size of foo.txt changes then "git status" will always detect the change. Can somebody explain me how the "delay 1s" command can change the behavior of "git status"? If you know where in the C code this behavior is implemented, I'm interested as well. Thank you very much -- Damien Cassou "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill ``` ## Damien Cassou, 2025-08-26 15:38 Subject: Re: git status shows a different result depending on how fast a file is changed Message-ID: URL: https://gitlist.dev/e/m08qj6jdov.fsf%40cassou.me In-Reply-To: ``` Damien Wyart sent me a bunch of links explaining my issue and allowed me to send them to the list in his name: https://git-scm.com/docs/racy-git http://www-cs-students.stanford.edu/~blynn/gg/race.html https://tylercipriani.com/blog/2023/11/30/racy-git/ https://github.com/git-lfs/git-lfs/issues/196 https://stackoverflow.com/a/71003895 https://speakerdeck.com/msohn/racy-jgit-a-short-history-of-time Best, -- Damien Cassou "Success is the ability to go from one failure to another without losing enthusiasm." --Winston Churchill ```